BasePartition.h

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/*
 Copyright (2016) Michael Baer, Daniel Bonrath, All rights reserved.

 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at

 http://www.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */

#ifndef __M2ETIS_PUBSUB_PARTITION_BASEPARTITION_H__
#define __M2ETIS_PUBSUB_PARTITION_BASEPARTITION_H__

#include "boost/assign/list_of.hpp"

namespace m2etis {
namespace pubsub {
namespace partition {

        template <typename NetworkType, typename EventType>
        class BasePartition {
        public:
                typedef boost::shared_ptr<EventType> PayloadPtr;

                BasePartition() {
                }

                virtual ~BasePartition() {}

                virtual void createRendezvousPartition(const typename NetworkType::Key & rendezvous) = 0;

                virtual std::vector<int> getTreeNames() = 0;

                virtual std::vector<int>::size_type getPublishTree(const PayloadPtr message, const typename NetworkType::Key & self) = 0;

                virtual std::vector<unsigned int> getSubscribeTrees(boost::shared_ptr<filter::FilterExp<EventType>> dynamic_filter) = 0;

                virtual boost::shared_ptr<filter::FilterExp<EventType>> getPredicate(size_t id) = 0;

                virtual bool createPartition(const typename NetworkType::Key & root) = 0;

                virtual void addPartition(boost::shared_ptr<filter::FilterExp<EventType> > predicate, const typename NetworkType::Key & root) = 0;

                virtual void removePartition(size_t id) = 0;

                virtual void changePredicate(size_t id, boost::shared_ptr<filter::FilterExp<EventType>> predicates) = 0;
                
                virtual void changeRoot(size_t id, typename NetworkType::Key & root) = 0;

                virtual std::string toString() {
                        return "BasePartition";
                }
        };

} /* namespace partition */
} /* namespace pubsub */
} /* namespace m2etis */

#endif /* __M2ETIS_PUBSUB_PARTITION_BASEPARTITION_H__ */